* {
    margin: 0;
    padding: 0;
}
ul{
    list-style: none;
}
a{
    color: #000000;
    text-decoration: none;
}
.line{
    border-left: 1px solid #000;
    height: 14px;
    margin-top: 8px;
}
.top-bar-wrapper {
    border-bottom: 1px solid forestgreen;
    line-height: 30px;
}
.clearfix::after{
    content: '';
    display: block;
    clear: both;

}
.bx{
    width: 1200px;
    margin: 0 auto;
}
.introduce{
    float: left;
    letter-spacing: 1px;
}
ul.shortcut{
    float: right;
}
ul.shortcut li{
    float: left;
}
ul.shortcut li:not(:last-child){
    margin-right: 20px;
}

.core{
    height: 600px;
    margin-top: 20px;
    border:1px solid #ddd;
}
div.nav-bar{
    float: left;
    width: 20%;
}
.showContent{
    float: left;
}
div.nav-bar ul.tos{
    text-align: center;
}
ul.tos li{
}
ul.tos li a {
    line-height: 50px;
    display: block;
    border-bottom: 1px solid #ddd;
    border-right: 1px solid #ddd;
}
ul.tos li a:hover {
    background-color:#000000;
    color: white;
}
.goods-warehousing,.warehouse-out{
    position: relative;
}
.show-goods-warehousing{
    position: absolute;
    background-color: green;
    left: 100%;
    top: 0;
    width: 400%;
    height: 306px;
    display: none;
}
.goods-warehousing:hover .show-goods-warehousing{
    display: block;
}
.show-warehouse-out{
    position: absolute;
    background-color: lightgoldenrodyellow;
    left: 100%;
    top: -51px;
    width: 400%;
    height: 306px;
    display: none;
}
.warehouse-out:hover .show-warehouse-out{
    display: block;
}
a{
    position: relative;
    left: 50px;
    background-color: yellow;
}
.movie{
    width: 100px;
    height: 100px;
    background-color: red;
}
.movie-left-top-mark{
    width: 20px;
    height: 20px;
    background-color: green;
    position: absolute;
    left: -5px;
    top: 20px;
}
.movie-right-bottom-mark{
    width: 30px;
    height: 30px;
    background-color: deeppink;
    position: absolute;
    right: 30px;
    bottom: 10px;
}
